ISSA president Ahmad Zreika said through interfaith events they had been able to change negative perceptions of their faith and promote understanding of diverse communities.

"Worldwide, the Muslim community has been blamed for terrorism," he said.

"Through our events we can invite the wider community to learn, talk, have some food with us and walk away having learnt something positive about our religion."

Governor of SA Hieu Van Le praised the winners who came from "all walks of life" and said they had made "tremendous contributions" to SA society.

"This is the opportunity to congratulate and acknowledge the wonderful work of so many people quietly within our community, that are working day in and day out, to ensure that the benefits of cultural diversity is known."

SA Minister takes aim at Federal decision

SA Multicultural Affairs Minister Zoe Bettison said it was important for volunteers to have their efforts appreciated.

"We've got these groups that have really made a difference to their communities … it's important for them to keep their culture alive," she said.